These are USED chevy crusader manifolds removed from engines that are still running.  Owner wanted them replaced but they were not leaking and the engines had no water damage.  They are used and I have not done a leak test. The exhaust insides have crusty carbon and were not wet.  The sealing surfaces look flat.  Please study pictures for condition.  These are sold as is. 

It is not recommended to buy used manifolds due to rust and corrosion, but these may be a cheap alternative to get a boat running for the summer.  This owner spent thousands on all new manifolds and risers because one riser was cracked. Again sold as is, no returns.  

There is no warranty implied although the part # description states limited, I couldn't delete that for some reason. 

Only ONE manifold will be sold by fixed price and there are TWO available.  These are over 50lbs each so can not be shipped together.  First buyer has the preference of the light or dark one if possible.  I believe there is an Osco and Barr version of the 97752.  Check other auctions for the opposite side.

Shipping $60 fedex or local pickup.